•An inhabitant, resident, or person of descent from Greece.
•Unintelligible speech or text, such as foreign speech or text, or regarding subjects the listener is not familiar with, such as mathematics or technical jargon; or statements that the listener does not understand or agree with.
•A member of a college fraternity or sorority, which are characterised by being named after Greek letters. (See also Greek system.)
•A cunning rogue; a merry fellow.
•Anal sex.